12 Days of Christmas
488
449
24 Game
141
99 Bottles of Beer
594
513
Abundant Numbers
661
707
Abundant Numbers (Long)
861
744
Arabic to Roman
272
Arithmetic Numbers
796
667
Arrows
534
Ascending Primes
529
ASCII Table
407
brainfuck
489
Calendar
729
Card Number Validation
590
Catalan Numbers
25
Catalan’s Constant
289
12463
Christmas Trees
603
Collatz
936
873
CSS Colors
44
Cubes
60
Day of Week
935
Diamonds
602
Divisors
779
813
Emirp Numbers
747
Emirp Numbers (Long)
674
Emojify
297
Evil Numbers
774
571
Evil Numbers (Long)
797
Factorial Factorisation
254
92
Farey Sequence
17
Fibonacci
863
810
Fizz Buzz
494904767716611698944879487751598615
Foo Fizz Buzz Bar
866
872874
Forsyth–Edwards Notation
503
Fractions
756
Game of Life
336
Gijswijt’s Sequence
78
Happy Numbers
751
Happy Numbers (Long)
415
Hilbert Curve
85
Intersection
805
Inventory Sequence
72
ISBN
592
Jacobi Symbol
593
Kaprekar Numbers
336
Kolakoski Constant
111
Kolakoski Sequence
109
Leap Years
776
Leyland Numbers
136
ln 2
228
50
Look and Say
628
Lucky Numbers
481
Mandelbrot
363
Medal Tally
498
Morse Decoder
378
Morse Encoder
374
Multitap Input
502
N Queens
122
Niven Numbers
798
Niven Numbers (Long)
925
Number Spiral
606
Odious Numbers
782
544
Odious Numbers (Long)
806
Ordinal Numbers
799
579
PalindromemordnilaP
411
Pangram Grep
705
Partition Numbers
123
Pascal’s Triangle
754
Pernicious Numbers
680
Pernicious Numbers (Long)
515
Polyominoes
46
Prime Numbers
785
538
Prime Numbers (Long)
881
Quine
850
Recamán
282
Rijndael S-box
390
Rock-paper-scissors-Spock-lizard
650
Roman to Arabic
363
ROT13
490
Rule 110
373
Scrambled Sort
398
Seven Segment
481
Sierpiński Triangle
201
Smith Numbers
264
Spelling Numbers
456
Sudoku
276
Tic-tac-toe
400
Tongue-twisters
420
Tower of Hanoi
504
Transpose Sentence
586
Trinomial Triangle
41
United States
334
Vampire Numbers
544
Van Eck Sequence
70
γ
295
70
λ
455
118
π
259
58
τ
252
59
φ
229
47
√2
217
49
𝑒
227
48